TY -非盟的李PengFei盟——徐、林盟——唐,婷婷盟——吴,全新课题盟——黄、陈PY - 2021 DA - 2021/5/21 TI -愿意采用健康信息在中国社交问答社区用户:横断面调查研究乔- J地中海互联网Res SP - e27811六世- 23 - 5 KW -健康信息采用千瓦社会化问答社区KW -结构方程模型KW -乎AB -背景:COVID-19在全球范围内传播，在此过程中增加了公众对卫生信息的需求。与此同时，在封锁和其他措施防止SARS-CoV-2传播的背景下，互联网作为基于网络的健康信息资源激增。在这种情况下，社会问答社区(SQACs)在提高公共卫生素养方面发挥着越来越重要的作用。探讨SQAC用户接受健康信息意愿的影响因素具有重要的理论和现实意义。目的:本研究旨在建立可扩展的统一技术接受与使用理论模型，分析SQAC用户接受健康信息意愿的影响因素。特别是，我们试图测试不同人口特征对变量影响的调节作用。方法:本研究采用网络问卷调查的方式进行，在清理无效数据后，对最终598份有效问卷的回复进行分析。采用结构方程模型，分析SQAC用户健康信息采纳意愿的影响因素。通过层次回归验证各变量的调节作用。 Results: Performance expectation (β=.282; P<.001), social influence (β=.238; P=.02), and facilitating conditions (β=.279; P=.002) positively affected users’ willingness to adopt health information, whereas effort expectancy (P=.79) and perceived risk (P=.41) had no significant effects. Gender had a significant moderating effect in the structural equation model (P<.001). Conclusions: SQAC users’ willingness to adopt health information was evidently affected by multiple factors, such as performance expectation, social influence, and facilitating conditions. The structural equation model proposed in this study has a good fitting degree and good explanatory power for users’ willingness to adopt health information. Suggestions were provided for SQAC operators and health management agencies based on our research results. SN - 1438-8871 UR - //www.mybigtv.com/2021/5/e27811 UR - https://doi.org/10.2196/27811 UR - http://www.ncbi.nlm.nih.gov/pubmed/33970865 DO - 10.2196/27811 ID - info:doi/10.2196/27811 ER -